-33+7r=3(r-3)

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Solution for -33+7r=3(r-3) equation:


Simplifying
-33 + 7r = 3(r + -3)

Reorder the terms:
-33 + 7r = 3(-3 + r)
-33 + 7r = (-3 * 3 + r * 3)
-33 + 7r = (-9 + 3r)

Solving
-33 + 7r = -9 + 3r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-3r' to each side of the equation.
-33 + 7r + -3r = -9 + 3r + -3r

Combine like terms: 7r + -3r = 4r
-33 + 4r = -9 + 3r + -3r

Combine like terms: 3r + -3r = 0
-33 + 4r = -9 + 0
-33 + 4r = -9

Add '33' to each side of the equation.
-33 + 33 + 4r = -9 + 33

Combine like terms: -33 + 33 = 0
0 + 4r = -9 + 33
4r = -9 + 33

Combine like terms: -9 + 33 = 24
4r = 24

Divide each side by '4'.
r = 6

Simplifying
r = 6

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